Cox v. CoinMarketCap OpCo LLC et al

  1. August 27, 2026

    Binance.US Beats Sherman Claims, Rest Sent To Arbitration

    Cryptocurrency exchange Binance.US and a digital asset market data website have beaten for good antitrust claims in a proposed class action accusing them of working together to suppress a cryptocurrency's value by misstating its ranking, but Binance must face other claims in arbitration.

  2. February 18, 2026

    Binance.US, Crypto Data Site Beat Antitrust Suit Again

    Binance.US and a digital asset market data website have again beaten proposed class action claims they suppressed a cryptocurrency's value by misstating its ranking in violation of federal antitrust law and commodities regulation, though the investor who brought the suit has a chance to revise the claims.

  3. February 13, 2023

    Binance Dodges Claims It 'Deflated' Token's Value, Rankings

    An Arizona federal judge dismissed a proposed class action lawsuit accusing Binance.US of artificially deflating the price of HEX cryptocurrency by lowering its ranking on its exchange, ruling that the investor plaintiff didn't prove it had sufficient ties to the state.

  4. December 14, 2021

    Investor Can't Serve Crypto Execs Via Twitter, Court Says

    A federal judge in Arizona on Tuesday denied a cryptocurrency investor's request to serve officers of crypto exchange Binance through Twitter, saying that while a private investigator was unable to locate their countries of residence, serving them on the social media site may violate international law.

  5. September 15, 2021

    Crypto Ranking Site Accused Of Manipulating Token Price

    A cryptocurrency investor has hit digital asset ranking site CoinMarketCap with a lawsuit claiming the platform unfairly suppressed the ranking of an up-and-coming token that posed a competitive threat to its corporate owner.